Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7866210 | Semiconductor mechanical sensor | Tetsuo Fujii | 2011-01-11 |
| 7685877 | Semiconductor mechanical sensor | Tetsuo Fujii | 2010-03-30 |
| 7407827 | Semiconductor mechanical sensor | Tetsuo Fujii | 2008-08-05 |
| 7098799 | Unit for sensing physical quantity | Takeshi Shinoda | 2006-08-29 |
| 7040165 | Semiconductor mechanical sensor | Tetsuo Fujii | 2006-05-09 |
| 7036383 | Pressure sensor having sensor chip and signal processing circuit mounted on a common stem | Yoshifumi Murakami | 2006-05-02 |
| 6938486 | Semiconductor mechanical sensor | Tetsuo Fujii | 2005-09-06 |
| 6935182 | Pressure sensor apparatus including stems provided with strain measuring arrangement | Makoto Hatanaka | 2005-08-30 |
| 6868727 | Semiconductor mechanical sensor | Tetsuo Fujii | 2005-03-22 |
| 6807864 | Pressure sensor with water repellent filter | Masaki Takakuwa | 2004-10-26 |
| 6578426 | Pressure sensor having semiconductor sensor chip | Takeshi Shinoda, Yasutoshi Suzuki, Hiroaki Tanaka | 2003-06-17 |
| 6575038 | Pressure sensor and method for assembling the same | Masaki Takakuwa, Michitaka Hayashi, Hironobu Baba | 2003-06-10 |
| 6550331 | Semiconductor mechanical sensor | Tetsuo Fujii | 2003-04-22 |
| 6463803 | Semiconductor mechanical sensor | Tetsuo Fujii | 2002-10-15 |
| 6422078 | Semiconductor mechanical sensor | — | 2002-07-23 |
| 6227050 | Semiconductor mechanical sensor and method of manufacture | Tetsuo Fujii | 2001-05-08 |
| 6085598 | Pressure sensor device having breakable mounting member | Hironobu Baba, Michitaka Hayashi, Masaki Takakuwa, Akiteru Takae, Tokuhisa Nomura +1 more | 2000-07-11 |
| 5900554 | Pressure sensor | Horonobu Baba, Tiaki Mizuno, Yuichi Yokoyama, Masaki Takakuwa, Yasuki Shimoyama | 1999-05-04 |
| 5872315 | Pressure detecting apparatus | Kazuyoshi Nagase, Hironobu Baba, Yukihiko Tanizawa | 1999-02-16 |
| 5872024 | Method for manufacturing a mechanical force sensing semiconductor device | Tetsuo Fujii | 1999-02-16 |
| 5747694 | Pressure sensor with barrier in a pressure chamber | Horonobu Baba, Tiaki Mizuno, Yuichi Yokoyama, Masaki Takakuwa, Yasuki Shimoyama | 1998-05-05 |
| 5635629 | Knock sensor | Kenji Kanemaru, Norio Kitao, Nobuyasu Gotou, Naohito Mizuno, Koichi Kamabora | 1997-06-03 |
| 5627318 | Mechanical force sensing semiconductor device | Tetsuo Fujii | 1997-05-06 |
| 5507182 | Semiconductor accelerometer with damperless structure | Toshitaka Yamada, Akira Tai | 1996-04-16 |
| 5461916 | Mechanical force sensing semiconductor device | Tetsuo Fujii | 1995-10-31 |